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Help with deadlock in Sql Server 2008
SQLServer automatically logs all deadlocks. Can anyone help me to get sql query which will capture deadlocks data that is being collected, for a recent event.
I am using SQL SERVER 2008 R2 for my development activities.
Thanks & Regards, Santosh Kumar Patro
You can use a deadlock graph
and gather the information you require from the log file.
The only other way I could suggest is digging through the information by using EXEC SP_LOCK
(Soon to be deprecated), EXEC SP_WHO2
or the sys.dm_tran_locks
table.
SELECT L.request_session_id AS SPID,
DB_NAME(L.resource_database_id) AS DatabaseName,
O.Name AS LockedObjectName,
P.object_id AS LockedObjectId,
L.resource_type AS LockedResource,
L.request_mode AS LockType,
ST.text AS SqlStatementText,
ES.login_name AS LoginName,
ES.host_name AS HostName,
TST.is_user_transaction as IsUserTransaction,
AT.name as TransactionName,
CN.auth_scheme as AuthenticationMethod
FROM sys.dm_tran_locks L
JOIN sys.partitions P ON P.hobt_id = L.resource_associated_entity_id
JOIN sys.objects O ON O.object_id = P.object_id
JOIN sys.dm_exec_sessions ES ON ES.session_id = L.request_session_id
JOIN sys.dm_tran_session_transactions TST ON ES.session_id = TST.session_id
JOIN sys.dm_tran_active_transactions AT ON TST.transaction_id = AT.transaction_id
JOIN sys.dm_exec_connections CN ON CN.session_id = ES.session_id
CROSS APPLY sys.dm_exec_sql_text(CN.most_recent_sql_handle) AS ST
WHERE resource_database_id = db_id()
ORDER BY L.request_session_id
http://www.sqlmag.com/article/sql-server-profiler/gathering-deadlock-information-with-deadlock-graph